Description

5,19-Epoxy-19,25-Dimethoxycucurbita-6,23-Dien-3-Ol is a high-purity, specialized triterpenoid compound derived from natural sources, primarily valued for its unique and complex cucurbitane-type skeleton. This compound serves as a critical advanced intermediate and reference standard in pharmaceutical research and development. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical synthesis sectors who require high-quality, well-characterized bioactive molecules for drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting metabolic and inflammatory pathways.
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in laboratories.
• Natural Product Research: A vital compound for studying the structure-activity relationships (SAR) of cucurbitacin analogs and their biological effects.
• Biochemical Research: Employed in in-vitro and in-vivo studies to investigate mechanisms of action related to its triterpenoid structure.
• Fine Chemical Synthesis: Acts as a sophisticated starting material for the semi-synthesis of derivatives with potential enhanced bioactivity or modified properties.

Basic Information

Product Name	5,19-Epoxy-19,25-Dimethoxycucurbita-6,23-Dien-3-Ol
CAS No.	85372-70-9
Molecular Formula	C32H48O4
Molecular Weight	496.73 g/mol
Synonyms	19,25-Dimethoxy-5,19-epoxycucurbita-6,23-dien-3-ol; Cucurbitacin derivative; 5,19-Epoxy-19,25-dimethoxycucurbita-6,23-dien-3β-ol; Triterpenoid epoxy ether; (3β)-5,19-Epoxy-19,25-dimethoxycucurbita-6,23-dien-3-ol
EINECS	Contact for details

Quality Control

Our 5,19-Epoxy-19,25-Dimethoxycucurbita-6,23-Dien-3-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.